baber/WOPTO huggingface dataset:
Patent HU-177241-B (HU)
Title: Soldering flux to soft soldering
Inventor: ARBID GORDON F
IPC: B23K35/36
Filed: 1977-06-10
Abstract: A flux composition of the non-corrosive type suitable for use in soft soldering, particularly in the electrical and electronics industries, contains in place of the conventional natural rosin (colophony), an ester of a polyhydric alcohol such as pentaerythritol tetrabenzoate. The composition can be in solid or liquid form and in the latter can perform the multiple functions of an etch resist, a protective coating and a flux in the production of printed circuit assemblies.
Patent HU-177034-B (HU)
Title: Process for producing aquous solutions of etherized melamine-formaldehyde resines of high stability containing few formaldehyde
Inventor: MEUNIER JEAN P
IPC: D06M15/427
Filed: 1976-04-29
Abstract: 1501534 Non - woven fabric SAINTGOBAIN INDUSTRIES 6 April 1976 [30 April 1975] 13897/76 Heading D1R [Also in Division C3]  A web of glass fibres is bonded by immersing it in a starch size containing a modified melamine - formaldehyde resin and polyvinyl acetate, draining it and drying it. The modified melamine - formaldehyde resin is obtained in the Examples by adding melamine over 12 minutes to a mixture of 36% formaldehyde, ethylene glycol and triethanolamine to give molar ratios of melamine to these ingredients of 1:6.75-10:4:0.33, the mixture is cooled to 35‹C when the turbidity point is 50‹C; H 2 SO 4  is added over 30 mins. and the mixture is kept for 90 mins. at pH 2 and 35‹C. the pH is adjusted to 7.2 with a further 0.33 moles (per mole of melamine) of triethanolamine, and NaOH as necessary and the mixture left at 70‹C for 5 hrs.; then 0.8 moles (per mole of melamine) of urea pellets are added. In further Examples there is used 1.2 moles of urea (Ex. 7); glycorol, di- or triethylene glycol, d - glucose or sucrose or sucrose/ethylene glycol mixture (Exs. 10 and 11): HCI, H 3 PO 4 , HNO 7 ,H - COOH or ClCH 2  COOH (Ex. 15).
Patent HU-176354-B (HU)
Title: Method and apparatus for flaying slaughtered swine
Inventor: HARLAN MARTIN L
IPC: A22B5/16
Filed: 1977-10-26
Abstract: A hog carcass skinning apparatus is disclosed including a rotatably mounted and generally vertically positioned drum having an axially oriented ditch opening in its periphery. A clamp is carried by the drum in the ditch for clamping an edge flap of skin on the hog carcass. A floating skin scraper is positioned adjacent the ditch, and a skin flap gripping and infeeding device is positioned in the ditch for infeeding the edge flap into the ditch to allow clamping thereof so that upon rotation of the drum, the carcass is caused to rotate and the skin is scraped off the carcass by the scraper.
Patent HU-184709-B (HU)
Inventor: GALANTOVICZ MAREK
IPC: C07D307/60
Filed: 1979-04-20
Abstract: A találmány tárgya eljárás maleinsavanhidrid viszszanyerésére a ftálsavanhidrid gyártásnál keletkező kondenzációs gázokból.. Az o-xilolt ftáisavanhidriddé oxidálják és a keletkező kondenzációk gázokat kimossák, majd ezt követően adott esetben a kapott maleinsav-oldatot betöniényítik a maleinsavat dehidratálják és desztillálják. -1-
Patent IT-1274820-B (IT)
Title: Footwear with variable bottom
Inventor: CAPRA ROBERTO
IPC: A43B/
Filed: 1994-07-05
Granted: 1997-07-25
Abstract: It specifies a footwear with a bottom of plastic material, obtained by assembling a semicomponent of fixed portion 1, forming with an upper the portion of the article placed on the foot, with another semicomponent of movable portion 2 by pressing and fitting them together, in one alternative consisting of a system of pegs 3 and pegs of larger diameter 4 of one semicomponent, which can be introduced into corresponding cylindrical seats 5, 6 of the other semicomponent, so as to compact them against adhering walls 7, 8. To increase the bonding effect on the portion of the bottom exposed to more stress, the rear portion, one can use for the further assembly of said semicomponents 1, 2 a continuous connection means 9 which can be screwed into a female threading formed by consecutive matching openings 10, 11 in the two semicomponents 1, 2. <IMAGE>
Patent IT-1253610-B (IT)
Title: Device to be applied to soundproofing to extend its shielding effect beyond the overall footprint of the system
Inventor: ASSIRELLI GIANFRANCO
IPC: G10K/
Filed: 1991-12-12
Granted: 1995-08-22
Abstract: It consists of an element, modular or otherwise, intended to capture and attenuate the waves deviated by diffraction from the edges of a barrier 1 or other soundproofing and characterised in having, in an envelope 2 or 7 of metal or other suitable material and lined in whole or in part with soundproofing material 5, a plurality of frequency selecting channels which, being formed by fins or partitions 6 of metal or other suitable material, are dimensioned and contoured to intercept and conduct, toward the inside, sounds of particular frequencies to be subjected to the effects of interference and resonance. <IMAGE>
Patent IT-1247261-B (IT)
Title: Dispositivo perfezionato per la movimentazione delle leve ad anello dicomando delle chiavette di una rattera rotativa ad altissima velocita'
Inventor: VINCIGUERRA COSTANTINO
IPC: D03C5/00
Filed: 1991-02-28
Granted: 1994-12-12
Abstract: Dispositivo per la movimentazione delle leve ad anello di comando delle chiavette di una ratiera rotativa ad altissima velocità in cui ad ogni leva è incernierata, in corrispondenza dell'asse di simmetria del dispositivo passante per il fulcro di oscillazione delle dette leve, un'ancora metallica a bilanciere i cui denti alle estremità inferiori cooperano con corrispondenti scanalature di due binari di trascinamento dotati di moto alternativo, ortogonalmente al detto asse di simmetria ed in opposizione tra loro, il dorso superiore di detta ancora essendo in cooperazione con uno di due sovrastanti elettromagneti disposti simmetricamente rispetto al detto asse di simmetria. Sono inoltre previste particolarità costruttive.
Patent IT-1248383-B (IT)
Title: Procedimento e apparecchiatura per la saldatura dei componenti su piastre di circuiti stampati mediante bagno di leghe saldanti
Inventor: CASTOLDI ALDO
IPC: H05K3/34
Filed: 1991-05-09
Granted: 1995-01-11
Abstract: Un procedimento e una relativa apparecchiatura per la saldatura dei componenti su piastre di circuiti stampati mediante bagno di leghe saldanti allo stato fuso, con le tecniche ad onda, a stramazzo, a vibrazione, statiche etc, comprendente in successione le seguenti fasi: flussatura (2), preriscaldamento (3), almeno un lavaggio (4, 5), eventuale sostituzione solventi (6), ulteriore flussatura (7), eventuale preriscaldamento (8), saldatura (9) ed eventuale lavaggio blando (10), in cui le fasi da (4) a (8) sono eseguite in atmosfera controllata o sottovuoto.
Patent IT-1264528-B (IT)
IPC: C08K5/14
Filed: 1992-05-19
Granted: 1996-10-02
Abstract: Use of liquid peroxidic compositions consisting of (alpha-t-amyl peroxy-isopropyl)-benzene (I), the two substituents being in meta and/or para position with respect to the benzenic ring, the meta/para ratio ranging preferably between 1 and 2, in the cross-linking of polymers.
Patent IT-1256199-B (IT)
Title: Dispositivo di innesco particolarmente per crioscopi e simili
IPC: G01N/
Filed: 1992-12-18
Granted: 1995-11-29
Abstract: Dispositivo di innesco particolarmente per crioscopi e simili che comprende una vasca temostatata contenente un fluido anticongelante a temperatura inferiore al punto di congelamento di una soluzione da analizzare contenuta in una provetta inserita all'interno del fluido anticongelante la cui peculiarità consiste nel fatto di comprendere mezzi di generazione di ultrasuoni penetranti a tenuta in una parete della vasca termostatata e generanti onde ultrasoniche che innescano il congelamento della soluzione.
Patent IT-1272364-B (IT)
Title: Electrical distribution device with preventive checking of state of load, esp. for civil and industrial users - detects presence of plug inserted in power outlet by using photodiode and optical receiver
Inventor: BOSATELLI DOMENICO
IPC: H01R/
Filed: 1993-04-23
Granted: 1997-06-23
Abstract: The device comprises a number of electrical tapping outlets which are mutually connected b a single-phase/multiple-phase electrical distribution line (2,3,4) and by at least one electrical connector (5) for data transmission which is connected to a control device (6). Each outlet (10a) is provided with a device (11,12,16) for detecting plugs (10b) within the respective receptacles (7,8,9) and indicating the presence or absence of the plugs at a device (17,18) for connecting the outlet to the electrical distribution line (2,3,4). The connector selectively closes a normally-open coupler (29-33) between the line and the outlet. The detection device comprises a photodiode (11) which emits an electromagnetic radiation which can be detected by an optical receiver (12) and blocked by pins (13,14,15) of an electrical plug (10b) inserted in the outlet.
Patent IT-1271047-B (IT)
Title: Elemento fotografico agli alogenuri d'argento e metodo per stabilizzare un'emulsione agli alogenuri d'argento sensibile alla luce
Inventor: ROLLERI GIUSEPPE
IPC: G03C1/005
Filed: 1994-10-26
Granted: 1997-05-26
Abstract: Metodo per stabilizzare un'emulsione agli alogenuri d'argento fotosensibile che comprende le seguenti fasi, in sequenza: a) aggiungere a tale emulsione un sale di bromuro solubile in acqua; b) sensibilizzare spettralmente tale emulsione: c) aggiungere a tale emulsione sensibilizzata spettralmente un composto avente la seguente formula (I): (FORMULA I) dove R rappresenta nitro, ciano, fluoroalchile, alogeno, un gruppo -COOR1, R1 essendo idrogeno od un gruppo alchile, ed n è un numero intero da 1 a 5 od avente la seguente formula (II): (FORMULA II) dove R2 è una catena alchilica ramificata avente da 3 a 5 atomi di carbonio.Elemento fotografico agli alogenuri d'argento sensibile alla luce comprendente un supporto che porta almeno uno strato di emulsione agli alogenuri d'argento sensibile alla luce comprendente un sale di bromuro solubile in acqua ed un composto avente la precedente formula (I) o (II).
Patent IT-1272884-B (IT)
Title: Automatic sale receipt issuing device
Inventor: LEONE RICCARDO
IPC: G07G/
Filed: 1995-01-10
Granted: 1997-07-01
Abstract: The automatic sale receipt issuing device comprises, in combination, an operating keyboard, a machine for printing and issuing sale receipts with details of the product and its price, a display unit and a magnetic card reader connected to a central processing unit provided with a non-volatile memory programmed with at least one electronic library containing reference data on the individual products and on the corresponding prices to be printed on the sale receipt at the moment of its issue. <IMAGE>
Patent IT-1254106-B (IT)
Title: Impianto per la distribuzione di prodotti da una unita' centrale a piu' unita' periferiche
Inventor: POLETTO LUIGI
IPC: B62D1/26
Filed: 1991-11-13
Granted: 1995-09-07
Abstract: Il presente trovato è riferito ad un impianto per la distribuzione di prodotti da una unità centrale a più unità periferiche.L'impianto comprende almeno una guida anulare che collega l'unità centrale ad almeno una parte delle unità periferiche.Sulla guida è vincolato almeno un mezzo autonomamente motorizzato di trasporto per almeno un mezzo di contenimento di prodotti.In corrispondenza di ciascuna unità periferica sono presenti mezzi di prelievo e trasporto dei mezzi di contenimento ad una zona di utilizzo dei prodotti.
Patent IT-1273011-B (IT)
Inventor: CANTORO AMALIO
IPC: A61K9/08
Filed: 1994-07-25
Granted: 1997-07-01
Abstract: Ophthalmic preparation for use as artificial tear containing hyaluronate as a viscosity thickener, preferably in the form of sodic salt and having a molecular weight of 500,000 to 4,000,000 daltons, at a concentration of 0.05 to 2% by weight, as well as the following minimum quantities of ionic species: 40 mmol/l sodium ion, 12 mmol/l potassium ion, 0.4 mmol/l calcium ion, 0.4 mmol/l magnesium ion, 50 mmol/l chloride ion, 7 mmol/l phosphate ion and, preferably, 0.7 mmol/l citrate ion. The formulation, which as an osmolarity of 140 to 280 mOsm/l, is useful for the treatment of keratoconjunctivitis sicca and may be administered whenever the use of artifical tears is advisable, e.g. for the treatment of eye irritations caused by environmental conditions or contact lenses.
Patent IT-1245053-B (IT)
Title: Apparatus for preparation of mixtures, especially for dissolving powdered dyes, etc. for distribution to points of use in textile plants
Inventor: LANARO WALTER
IPC: B01F/
Filed: 1991-04-11
Granted: 1994-09-13
Abstract: The apparatus comprises a vessel 2 capable of receiving from the top, for example, by means of a robot R, buckets S in which a product is found, like a pigment to be mixed with a vector, like a liquid supplied into the lower part of vessel 2. The buckets S are received in an annular support 27 capable of being turned over 29, thus introducing the product in the buckets to the vector. The pump 7 permits circulation through the vessel of the vector with the product introduced to its interior to obtain the formation of a homogenous mixture. Means are provided 17, 23 for automatic washing of the vessel and the bucket at the end of the operation. Preferential application in dye baths of textile plants. <IMAGE>
Patent PT-100125-B (PT)
Inventor: CROUSE ROGER LEE
IPC: A61M5/32
Filed: 1992-02-12
Abstract: The present invention relates to a shield for use on a prefilled hypodermic syringe assembly. The shield is intended to be retrofitable over a sheath/needle sub-assembly of the hypodermic syringe assembly in such a manner that insertion of the sheath/needle sub-assembly into the shield can be simply and easily accomplished by a medical worker, and subsequent extraction of the sheath from the shield is prevented by retention members which are formed from the housing of the shield, and which protrude into the chamber to hold the sheath. The retention member are formed so as to allow the sheath to be easily slidable into the chamber of the shield, yet engage the exterior surface of the sheath to resist extraction thereof once the sheath has engaged the retention members. Also disclosed are unique method of manufacturing the sheath of the present invention along with preferred methods of use thereof.
Patent PT-102118-B (PT)
Inventor: CARVALHO MANUELA BROTAS DE
IPC: C01B33/40
Filed: 1998-02-19
Abstract: The invention pertains to the obtaining of a microporous adsorbent from argillaceous soils of Porto Santo with elevated content of clay. From the fraction less than 63 microns of these soils, obtained by simple screening and consisting essentially of montmorillonite, one obtains the intercalated material, by ion exchange of the cations located in the interlayer space of the clays for complex aluminum species existing in a solution of AlCl3 and NaOH. By roasting at 350 degrees Celsius, the oligomeric aluminum species are transformed into columns of Al2O3, giving rise to a rigid material with microporous structure. The obtained material, after characterisation by X-ray diffraction and physical adsorption of gases, has a porosity of molecular dimensions, around 0.8 nm, and specific area on the order of 350 square meter-gram. This adsorbent exhibits a behaviour very close to that of an ideal dehumidifier and in certain drying processes it has advantages over zeolite A. <IMAGE>
Patent PT-102242-B (PT)
Inventor: ROSENFELDT NIELS
IPC: B65D6/26
Filed: 1999-01-12
Abstract: A foldable container 10, stackable in both folded and erected positions, includes a base panel 12 supported on a plurality pedestals 14, and a plurality of side wall panels 18, 20, 22, hinged to one another to define a composite side wall enclosure 16. The hinge means 24 enable the composite side wall enclosure to be folded into a stack, and a plurality of base clip arrangements 56 releasably hold the side wall enclosure to the base in both its erected and folded positions. In the erected position alignment means provided along the upper edges of the side walls 28 of a first container nest within lower panel alignment means (51, fig 4) provided on the base of a second container when placed over the first. The hinge assembly (84, fig 11) connecting the side walls may comprise first and second hinge plates (96, 98, fig 11) joined together by means of a pivot assembly (102, fig 11) where each hinge plate terminates in inwardly projecting tangs (104, fig 11) for locating in corresponding slots (106, fig 11) in the side walls. The container may be used for the bulk transportation and storage of fresh produce such as fruit.
Patent PT-103518-B (PT)
Title: Armação com desmontagem pelo lado de cima, própria para instalação de mecanismos eléctricos modulares
Inventor: CAPELLA JOAQUIN AUBERT
IPC: H01R13/73
Filed: 2006-07-07
Abstract: O PRESENTE INVENTO DIZ RESPEITO A UMA ARMAÇÃO PRÓPRIA PARA PERMITIR A RÁPIDA INSTALAÇÃO DE MECANISMOS ELÉCTRICOS MODULARES (18 E 19), PERFEITAMENTE POSICIONADOS E LIGADOS, ACHANDO-SE A ARMAÇÃO DOTADA DE ELEMENTOS (1, 7 E 8) QUE PERMITEM QUE OS REFERIDOS MECANISMOS ELÉCTRICOS (18 E 19) NELA INSTALADOS POSSAM SER DESMONTADOS PELO LADO DE CIMA, RAPIDAMENTE E SEM QUE PARA ISSO SEJA NECESSÁRIO DESMONTAR O CAIXILHO (1) OU OS OUTROS COMPONENTES DO CONJUNTO (7 E 8).
Patent PT-116557-B (PT)
Title: Processo de dispersão do grafeno e grafite e/ou óxido de grafeno e/ou outros nanocompósitos constituídos por grafeno em polímeros com um solenoide durante o processo de extrusão¿
Inventor: OCTÁVIO ADOLFO ROMÃO VIANA
IPC: B29C48/14
Filed: 2020-07-04
Abstract: O PRESENTE INVENTO REFERE-SE A UM PROCESSO DE DISPERSÃO DO GRAFENO E GRAFITE E/OU ÓXIDO DE GRAFENO E/OU E/OU OUTROS NANOCOMPÓSITOS CONSTITUÍDOS POR GRAFENO (9) EM POLÍMEROS (10) UTILIZANDO UM CAMPO ELÉTRICO DE CORRENTE ALTERNADA DURANTE O PROCESSO DE EXTRUSÃO A QUENTE. O PROCESSO ENVOLVE UMA FONTE DE ENERGIA DE CORRENTE ALTERNADA (1) DISPOSTA NA PARTE EXTERIOR DO CILINDRO (2). ESTA FONTE DE ENERGIA DE CORRENTE ALTERNADA (1) INCLUI UM POLO NEGATIVO (3) E UM POLO POSITIVO (4), AMBOS LIGADOS A UM CABO ELÉTRICO (5) QUE PENETRA A ZONA (6) NO INTERIOR DO CILINDRO (2), CIRCULANDO AO REDOR OU ENTRE UM OU MAIS PARAFUSOS (7). ESTA CONFIGURAÇÃO FORMA UM CAMPO ELÉTRICO DE CORRENTE ALTERNADA, FACILITANDO A FUSÃO DOS NANOCOMPÓSITOS COM OS POLÍMEROS, ASSISTIDA POR UM AQUECEDOR (8). O PROCESSO ENVOLVE A EXTRUSÃO A QUENTE, ONDE O MATERIAL É EMPURRADO ATRAVÉS DE UM PARAFUSO (7) DENTRO DE UM CILINDRO (2) AQUECIDO POR UM AQUECEDOR (8), FACILITANDO A FUSÃO DO MATERIAL.
Patent RO-85212-B (RO)
Title: Thermal energy accumulating system for phase transforming enthalpy accumulation and process of preparation
Inventor: NEUMANN HANS WERNER
IPC: C09K5/06
Filed: 1981-08-21
Abstract: The thermal accumulator comprises an assembly of substances having several change of state, particularly disodium phosphate with 12 water molecules, a tridimensional molecular structure stabilizer which forms tubular or network-like inclusion compounds, a crystallisation accelerator having a high cange of state temperature, such as tetrasodium diphosphate with 12 water molecules and a dispersing agent, such as sodium pyrophosphate. Mixtures of glucoside bond polysaccharides and (Alpha)-1,4-glucane are particularly appropriate as stabilizers. Furthermore, the accumulator may appropriately contain cross linking agents, such as methanol, ethanol and particularly formaldehyde as well as epitaxial inoculation crystals such as sodium thiosulfate crystals with 5 water molecules. The so defined thermal accumulator is advantageously obtained according to a process wherein the different components are subjected to ultrasonic waves of a frequency comprised between 30 and 60 Hz at a temperature comprised between 40 and 60 C. In order to extend the useful life of the accumulator, a bacteriostatic substance and a specific enzyme inhibitor may further by added.
Patent TW-201842-B (TW)
Title: Manufacture device for slot type cable
Inventor: YOSHIDA MASAKI
IPC: H01B13/20
Filed: 1992-02-13
Granted: 1993-03-11
Abstract: An apparatus for making slot spacer type optical cable, consists of (1) sending device; (2) drawing device; (3) set model; (4) feed screw axis; (5) rotation angle detecting device; (6) encoder.
Patent TW-218016-B (TW)
IPC: A61K31/4523
Filed: 1992-02-20
Granted: 1993-12-21
Abstract: A compound of formula <CHEM> the racemic mixture, the (S)-form and the acid addition salts thereof, said compound having anti-stroke properties. Pharmaceutical compositions containing this compound as active ingredient and a method of preparing said compound and pharmaceutical compositions.
Patent TW-208649-B (TW)
Title: A process of automatically coating the surface of the sole of a shoe with a multicolored pattern
Inventor: SUNG KIM
IPC: A43B13/00
Filed: 1993-01-08
Granted: 1993-07-01
Abstract: The present invention relates to a process of automatically coating the surface of the sole of a shoe with a multicolored pattern. The conventional art used to form a pattern on the surface of the sole of a shoe is largely divided into a thermal sticker transferring method, a spraying method and a Pad (stamping) method. However, these methods are carried out manually. Coated condition being poor, a question arises as to how to improve productivity and fraction defective. Thus, the present invention successfully solves a process of automatically coating the surface of the sole of a shoe with a multicolored pattern and removes those problems which are offered by manual work. It is an invention which vitalizes the shoe manufacuring industry now distressed with inactivity of the export trade.
Patent TW-340867-B (TW)
Title: Deformable, abrasion-resistant coatings, method of producing the same and applcation thereof
Inventor: JOHN DONALD BLIZZARD
IPC: C09D179/00
Filed: 1993-08-24
Granted: 1998-09-21
Abstract: A deformable, abrasion-resistant coating formulated from (A) 20 to 45 weight part of at least one multi-functional acrylate monomer selected from the group composed of hexanedioldiacrylate and trimethylpropanetriacrylate; (B) 1 to 12 weight part of one aminofunctional silane having the following formula, where R is alkoxy or alkyl of 1 ~ 4 carbon, R can be the same or different; R^ is C1~C4 alkoxy; Q is divalent propyl; and Z is hydrogen or monovalent hydroxyl of 1~4 carbon; the equivalent of Miachael addition between component (A) and component (B) is 2:1 to 10:1; (C) 10 to 35 weight part of colloidal-silica with average particle size of 10 to 30 nanometer selected from gel silicon oxide containing 20wt% to 40wt% SiO2 (not including liquid dispersing agent); and (D) 2 to 20 weight part fo one or more acrylate-terminated polyalkylene oxide selected from diglycoldiacrylate; tetraglycoldiacylate; polyglycoldiacrylate; acrylate monomer with 14 Cn; alkoxyacrylate monomer with 24 Cn; and mixture thereof; the said terminal is the carbon atom with preset average number between polyalkylene oxide (D) of acrylate and the terminal of acrylate, wherein Cn value is from 4 to 24; the composition contains component (D) with preset wt%, mucopolymerization wt of relative components (A), (B), (C) and (D); and in which 5 or below 5 T-100, and 10 or below 10 T-500 produced by Cn and component (D) of preset wt% exceed solidified coating composition with 5% elongation.
Patent TW-270178-B (TW)
Title: An assembly method for liquid display component
Inventor: KATO KOI
IPC: G02F1/13
Filed: 1993-12-03
Granted: 1996-02-11
Abstract: An assembly method for liquid display component, characterized by: connecting the Tape Automatic Binding (TAB) layer mounted on a liquid display by one edge to the PC board with a piece of adhesive layer by sticking together the other edge of the TAB layer and a edge of the PC board, the edge of the adhesive layer having a shape of square-wave that matching to the edge of the PC board of the same shape for temporally adhering the TAB layer on the predetermined position of the edge of the PC board before welding.